DE69624034D1 - Verfahren und Gerät zur Bilddrehung - Google Patents

Verfahren und Gerät zur Bilddrehung

Info

Publication number
DE69624034D1
DE69624034D1 DE69624034T DE69624034T DE69624034D1 DE 69624034 D1 DE69624034 D1 DE 69624034D1 DE 69624034 T DE69624034 T DE 69624034T DE 69624034 T DE69624034 T DE 69624034T DE 69624034 D1 DE69624034 D1 DE 69624034D1
Authority
DE
Germany
Prior art keywords
image rotation
rotation method
image
rotation
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
DE69624034T
Other languages
English (en)
Inventor
Tetsuomi Tanaka
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Canon Inc
Original Assignee
Canon Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from JP7096642A external-priority patent/JPH08293000A/ja
Priority claimed from JP13423395A external-priority patent/JP3706656B2/ja
Application filed by Canon Inc filed Critical Canon Inc
Application granted granted Critical
Publication of DE69624034D1 publication Critical patent/DE69624034D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T3/00—Geometric image transformations in the plane of the image
    • G06T3/60—Rotation of whole images or parts thereof
    • G06T3/602—Rotation of whole images or parts thereof by block rotation, e.g. by recursive reversal or rotation

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Editing Of Facsimile Originals (AREA)
  • Image Processing (AREA)
DE69624034T 1995-04-21 1996-04-19 Verfahren und Gerät zur Bilddrehung Expired - Lifetime DE69624034D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP7096642A JPH08293000A (ja) 1995-04-21 1995-04-21 画像処理装置及び方法
JP13423395A JP3706656B2 (ja) 1995-05-31 1995-05-31 画像処理方法及びその装置

Publications (1)

Publication Number Publication Date
DE69624034D1 true DE69624034D1 (de) 2002-11-07

Family

ID=26437821

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69624034T Expired - Lifetime DE69624034D1 (de) 1995-04-21 1996-04-19 Verfahren und Gerät zur Bilddrehung

Country Status (3)

Country Link
US (1) US5966138A (de)
EP (1) EP0744711B1 (de)
DE (1) DE69624034D1 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3558493B2 (ja) * 1997-06-10 2004-08-25 富士通株式会社 用紙位置合わせ装置、用紙位置合わせ方法及び用紙位置合わせプログラムを記録したコンピュータ読み取り可能な記録媒体
US5986672A (en) * 1997-10-14 1999-11-16 Minnesota, Mining And Manufacturing 3M Center Method and system for forming a rotated image on an imaging element using limited system resources
WO2000030036A1 (en) * 1998-11-13 2000-05-25 Microsoft Corporation Rotating image data
US6400851B1 (en) 1999-01-28 2002-06-04 Microsoft Corporation Rotating image data
US6560685B1 (en) 2000-09-27 2003-05-06 Sony Corporation System and method to improve speed and reduce memory allocation for set top box boot-up
US7315261B2 (en) * 2003-07-02 2008-01-01 Texas Instruments Incorporated Method for converting data from pixel format to bitplane format
KR100620372B1 (ko) * 2004-08-18 2006-09-08 삼성전자주식회사 영상을 회전시키는 방법, 컴퓨터 및 저장매체
EP1840820A1 (de) 2006-03-28 2007-10-03 Research In Motion Limited Verfahren und Vorrichtung zur Umwandlung von Bildern zur Anpassung der Bildschirmausrichtung
US8437805B2 (en) 2006-03-28 2013-05-07 Research In Motion Limited Method and apparatus for transforming images to accommodate screen orientation
JP4909144B2 (ja) * 2007-03-22 2012-04-04 富士通セミコンダクター株式会社 画像認識装置及び画像回転処理方法
KR101037624B1 (ko) * 2009-06-19 2011-05-30 (주)실리콘화일 메모리를 사용하지 않고 구현되는 이미지 회전 방법 및 장치
GB2471056B (en) * 2010-03-09 2011-02-16 Quantum Corp Controlling configurable variable data reduction

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04195485A (ja) * 1990-11-28 1992-07-15 Hitachi Ltd 画像情報入力装置
JPH05120419A (ja) * 1991-10-29 1993-05-18 Oki Electric Ind Co Ltd イメージデータの変換方法
US5563625A (en) * 1994-09-08 1996-10-08 Ibm Corporation Fast 180 degree image rotation and reversal
US5670982A (en) * 1995-02-08 1997-09-23 International Business Machines Corporation System for fast 90-degree rotation of bi-level images

Also Published As

Publication number Publication date
US5966138A (en) 1999-10-12
EP0744711A3 (de) 1997-03-19
EP0744711B1 (de) 2002-10-02
EP0744711A2 (de) 1996-11-27

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Legal Events

Date Code Title Description
8332 No legal effect for de